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National Stock Number:
5330-00-876-8779
Federal Supply Class:
5330
National Item Identification Number:
008768779
Description:
RETAINER,PACKING
Detail:
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.
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Manufacturer Information:
| 114H4014-1 | 77272 | THE BOEING COMPANY | | 114H4014-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.564 INCHES MINIMUM AND 0.566 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.375 INCHES NOMINAL | | INNER GROOVE DEPTH | 0.095 INCHES NOMINAL | | INNER GROOVE WIDTH | 0.146 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PERIPHERAL DIAMETER | 1.365 INCHES MINIMUM AND 1.367 INCHES MAXIMUM |
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